Installing Translator in Car


I am looking to install the MAF Translator inside of the car in the glove box. I bought an extension harness but am not sure which is the best way to route it and bring it into the car. How has everyone ran there wiring into the car? Where did you install the translator in the car?

Good Afternoon,
I ran mine along the driver side fender over the back of the brake booster (i converted to vacuum). Then thru the hole in firewall where all the wires enter thru that grommet on the drivers side. Then I ran the wires in side the car back behind the radio and up the glove box area. I mounted the Transplus with velro to the back of the glove box. You have to let the glove box drop completly to get to it.